摘要
以醋酸铅和碳酸钠为原料 ,选择优化的工艺条件 ,用化学沉淀法制备分散性良好的碳酸铅纳米粉体。XRD和TEM分析表明 ,纳米碳酸铅属斜方晶系 ,其颗粒呈球形 ,粒度分布均匀 ,为5 0nm左右。
Mono surer dispersed PbCO 3 nano powder was obtained by modified chemical precipitation using lead acetate and sodium carbonate as the starting materials It was showed by XRD and TEM that the powder was orthorhombic and consisted of uniform spherical particles 50nm in size
出处
《化工新型材料》
CAS
CSCD
2004年第1期29-30,共2页
New Chemical Materials